Sink sprayer



FIG. 1 is a perspective view of a sink sprayer showing our new design.

FIG. 2 is a side view of the invention;

FIG. 3 is a top view of the invention; and,

FIG. 4 is a front view of the invention.

The broken lines in the Figures are for illustrative purposes only and form no part of the claimed design. 

We claim the ornamental design for the sink sprayer, as shown and described. 